Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Livermore, Livermore Municipal Airport (KLVK)

Lat: 37.69278°NLon: 121.81444°WElev: 397.0ft.

Overcast

59°F

15°C

Humidity 87%
Wind Speed WNW 9 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Jun 05:15 AM PDT
Extended Forecast for

Livermore CA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 87. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 87 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. West wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Light west southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. West wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 80. West southwest wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 52.

    Low: 52 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am.  Otherwise, sunny, with a high near 82.

    High: 82 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 87. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Tonight
Mostly clear, with a low around 56. West wind 5 to 9 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 83. Light west southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 54. West wind 5 to 10 mph, with gusts as high as 21 mph.
Juneteenth
Sunny, with a high near 80. West southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 80.
Saturday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 52.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 82.
Sunday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 53.
Monday
Sunny, with a high near 84.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Livermore CA
 37.67°N 121.75°W (Elev. 558 ft)
1:26 am PDT Jun 17, 2026
5am PDT Jun 17, 2026-6pm PDT Jun 23, 2026
 
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Additional Resources

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